refactor: rename prometheus_host to prometheus_listener_addr

[kwannoel]

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What's changed and what's your intention?

As per title.

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[fuyufjh]

BTW, I found that the Prometheus-backed metrics on dashboard doesn't work in our testing environment. Need to fix cc. @BugenZhao

[BugenZhao]

BTW, I found that the Prometheus-backed metrics on dashboard doesn't work in our testing environment. Need to fix cc. @BugenZhao

Can you elaborate more on "testing env"?

[fuyufjh]

BTW, I found that the Prometheus-backed metrics on dashboard doesn't work in our testing environment. Need to fix cc. @BugenZhao

Can you elaborate more on "testing env"?

Oh I mean the longevity test actually, but I suppose it should apply to all environments that provisioned by kube-bench or our risingwave-operator.